Drilldown: Patents

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Patents > Office : DE or DK or FR & Tech fields : Airship or balloon or design or stability or subsystem or wings & Filing date: 1900 - 1999 & IPCs: None

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Office: (Click arrow to add another value)
Inventors:
None (23) · Alfred John Macy (4) · Louis Brennan (3) · Adolphe Clément-Bayard (3) · Oswald François Leopold Keun (3) · Carl Alfred Johansson (3)
Applicant person:
None (70) · Alfred John Macy (4) · Louis Brennan (3) · Carl Alfred Johansson (3) · Gustave Plaisant (2) · Carl Hanschke (2) · Carl Wilhelm Paul (2) · Christian Magnus Gyde Jensen (2) · Edmund Roheim (2) · Franz Schneider (2) · Heinrich Noll (2) · Hans Josef Goebbel (2) · Hermann Ruthenberg (2) · Joachim Heinrich Kronstein (2) · Josef Simkó (2) · Joseph Hofmann (2) · Viktor Tarczal (2) · Carl Franz Hubert Hertel (2) · Hanns Pippart (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (126) · 25941D (3)
Granted:
Supplementary to patent:
None (114) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent HU-1901-24148 (2) · Patent GB-1909-26034 (2) · Patent US-1910-1011683 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (119) · CPC B64C17/00 (12) · CPC B64C33/02 (9) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64B1/64 (4) · CPC B64C2700/6212 (4) · CPC B64C3/54 (4) · CPC B64C2700/6218 (4) · CPC B64C3/00 (3) · CPC B64B1/00 (3) · CPC B64C2700/6245 (3) · CPC B64C3/52 (3) · CPC B64C3/385 (3) · CPC B64C2700/6214 (2) · CPC B64C23/005 (2) · CPC A63H27/08 (2) · CPC B64C2700/6233 (2) · CPC B64C39/003 (2) · CPC B64C2700/6211 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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